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Primary 4 Lesson 39

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  • At night, it is very dark. We call this __________.
    zone
    midnight
    sunlight
    layer
  • All animals need a safe __________ to live in.
    sunlight
    layer
    zone
    midnight
  • The ocean is full of amazing __________. They live in the water.
    pollution
    creatures
    resources
    disappear
  • The top part of the ocean is called the top __________.
    layer
    zone
    midnight
    sunlight
  • A __________ has a hard shell. It swims slowly.
    sea sponges
    octopus
    shark
    turtle
  • When people throw trash in the sea, it causes __________.
    disappear
    pollution
    resources
    creatures
  • A __________ is smart and friendly. It likes to swim with other animals.
    squid
    fish
    whale
    dolphin
  • A __________ is small. People eat it and keep it in tanks.
    whale
    dolphin
    fish
    squid
  • Some animals may __________ if we do not protect them.
    disappear
    pollution
    resources
    creatures
  • A __________ is a big animal. It has a long body and can jump out of the water.
    dolphin
    whale
    fish
    squid
  • A __________ is fast and has sharp teeth. It can be scary.
    sea sponges
    turtle
    shark
    octopus
  • An __________ has eight arms. It hides in rocks.
    turtle
    sea sponges
    shark
    octopus
  • A __________ has a long body and can shoot ink.
    squid
    dolphin
    whale
    fish
  • The sun gives us light. We call this __________.
    layer
    zone
    midnight
    sunlight
  • If we cut down trees and take too much from nature, we lose natural __________.
    creatures
    resources
    pollution
    disappear
  • __________ are soft and grows on rocks. They do not move.
    turtle
    sea sponges
    shark
    octopus
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